Conic is a locus of points whose distance from a fixed point is a constant multiple of the distance from the fixed line. The fixed point is called_____
The process of blending of light as it passes from air into glass and vice versa is called:
The bag was very heavy and it could not be carried by the child. ( Begin : The bag was too .......... )
Individual receptors of lens system of crayfish are called
A molecule or ion with one or more lone pairs of electrons available to donate to a transition metal ion is called a
(required form of output/total input energy)×100 is equal to
Equivalent resistance in a parallel resistance circuit when resistances are 2 O, 3 O and 6 O, and V = 6 V is
Force needed to prevent a body of mass 13 kg from falling will be
Density of 500 g of stone when its volume is 200 cm-3 is
Critical angle of water when refracted angle is 90° and refractive index for water and air is 1.33 and 1 is
If a stone of mass 500 g strikes ground with velocity of 20 ms-1 then kinetic energy at that point is
If a pump can lift 200 kg of water through a height of 6 m in 10 seconds, then its power is
A bus weighing 12kN has speed of 20 ms-1. Its kinetic energy is
Convert 4.3333…….. into p/q form